Gitweb:     http://git.kernel.org/linus/32c141a0a1dfa29e0a07d78bec0c0919fc4b9f88
Commit:     32c141a0a1dfa29e0a07d78bec0c0919fc4b9f88
Parent:     d20200b591f59847ab6a5c23507084a7d29e23c5
Author:     Paul E. McKenney <paulmck@linux.vnet.ibm.com>
AuthorDate: Tue Mar 30 10:59:28 2010 -0700
Committer:  Paul E. McKenney <paulmck@linux.vnet.ibm.com>
CommitDate: Mon May 10 11:08:32 2010 -0700

    rcu: fix now-bogus rcu_scheduler_active comments.
    
    The rcu_scheduler_active check has been wrapped into the new
    debug_lockdep_rcu_enabled() function, so update the comments to
    reflect this new reality.
    
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
 include/linux/rcupdate.h |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index a150af0..02537a7 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -111,7 +111,8 @@ extern int debug_lockdep_rcu_enabled(void);
  * this assumes we are in an RCU read-side critical section unless it can
  * prove otherwise.
  *
- * Check rcu_scheduler_active to prevent false positives during boot.
+ * Check debug_lockdep_rcu_enabled() to prevent false positives during boot
+ * and while lockdep is disabled.
  */
 static inline int rcu_read_lock_held(void)
 {
@@ -136,7 +137,8 @@ extern int rcu_read_lock_bh_held(void);
  * of preemption (including disabling irqs) counts as an RCU-sched
  * read-side critical section.
  *
- * Check rcu_scheduler_active to prevent false positives during boot.
+ * Check debug_lockdep_rcu_enabled() to prevent false positives during boot
+ * and while lockdep is disabled.
  */
 #ifdef CONFIG_PREEMPT
 static inline int rcu_read_lock_sched_held(void)
--
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